UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbhXabF8w0wnkWnTgnNzgRU2WotOPcMbH/sfAOouyaM=' 
WHERE 
  key_id = '2f8656558e8ffe1580403991f1b3cd98361971c0cb936d6559b6df39ed2700b3' 
  AND (
    token = 'kbhXabF8w0wnkWnTgnNzgRU2WotOPcMbH/sfAOouyaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )